11878148

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1303}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 21688128

約数和(自身を除く): 9809980

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 1303, 2279, 2606, 4558, 5212, 9116, 56029, 69059, 112058, 138118, 224116, 276236, 2969537, 5939074, 11878148]

約数ペア:

[(1, 11878148), (2, 5939074), (4, 2969537), (43, 276236), (53, 224116), (86, 138118), (106, 112058), (172, 69059), (212, 56029), (1303, 9116), (2279, 5212), (2606, 4558)]